Home / 3,357,604.36-5,038,100.22-1,651,676.20

Finding the Fourth Proportional to 3,357,604.36, 5,038,100.22 and 1,651,676.20

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Solution

The fourth proportional to 3,357,604.36, 5,038,100.22 and 1,651,676.20 is: 2,478,347.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,604.36 : 5,038,100.22 = 1,651,676.20 : x
  2. Step 2: Convert to fraction form
    3,357,604.36/5,038,100.22 = 1,651,676.20/x
  3. Step 3: Cross multiply
    3,357,604.36x = 5,038,100.22 × 1,651,676.20
  4. Step 4: Simplify right side
    3,357,604.36x = 8,321,310,226,588.76
  5. Step 5: Solve for x
    x = 8,321,310,226,588.76/3,357,604.36
  6. Step 6: Final answer
    x = 2,478,347.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.